Max Filippov 5fff09bc14 xtensa: fix access check in csum_and_copy_from_user ...

Commit d341659f47 ("xtensa: switch to providing
csum_and_copy_from_user()") introduced access check, but incorrectly
tested dst instead of src.
Fix access_ok argument in csum_and_copy_from_user.

Cc: Al Viro <viro@zeniv.linux.org.uk>
Fixes: d341659f47 ("xtensa: switch to providing csum_and_copy_from_user()")
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2020-07-21 19:08:25 -04:00

..

asm-offsets.h

kbuild: move asm-offsets.h to include/generated

2009-12-12 13:08:14 +01:00

asm-uaccess.h

get rid of legacy 'get_ds()' function

2019-03-04 10:50:14 -08:00

asmmacro.h

xtensa: move fast exception handlers close to vectors

2020-02-04 21:53:39 -08:00

atomic.h

xtensa: use "m" constraint instead of "a" in atomic.h assembly

2019-11-26 11:33:39 -08:00

barrier.h

xtensa: add exclusive atomics support

2019-05-07 10:36:31 -07:00

bitops.h

xtensa: use "m" constraint instead of "a" in bitops.h assembly

2019-11-26 11:33:38 -08:00

bootparam.h

xtensa: split bootparam and kernel meminfo

2014-04-02 01:35:51 +04:00

bugs.h

…

cache.h

xtensa: add XIP kernel support

2019-11-26 11:33:38 -08:00

cacheasm.h

xtensa: increase ranges in ___invalidate_{i,d}cache_all

2018-08-13 20:08:01 -07:00

cacheflush.h

xtensa: implement flush_icache_user_range

2020-06-08 11:05:58 -07:00

checksum.h

xtensa: fix access check in csum_and_copy_from_user

2020-07-21 19:08:25 -04:00

cmpxchg.h

xtensa: use "m" constraint instead of "a" in cmpxchg.h assembly

2019-11-26 11:33:39 -08:00

coprocessor.h

xtensa: replace variant/core.h with asm/core.h

2019-05-06 17:48:55 -07:00

core.h

xtensa: clean up optional XCHAL_* definitions

2020-02-01 00:43:28 -08:00

current.h

xtensa: consolidate kernel stack size related definitions

2017-12-10 14:48:55 -08:00

delay.h

xtensa: implement ndelay

2014-01-15 00:28:11 +04:00

dma.h

Fix common misspellings

2011-03-31 11:26:23 -03:00

elf.h

xtensa: enable CORE_DUMP_USE_REGSET

2018-12-17 13:48:22 -08:00

fixmap.h

mm: pgtable: add shortcuts for accessing kernel PMD and PTE

2020-06-09 09:39:13 -07:00

flat.h

binfmt_flat: remove the persistent argument from flat_get_addr_from_rp

2019-06-24 09:16:47 +10:00

ftrace.h

ftrace: Make CALLER_ADDRx macros more generic

2014-05-21 03:10:32 -04:00

futex.h

futex: arch_futex_atomic_op_inuser() calling conventions change

2020-03-27 23:58:51 -04:00

highmem.h

mm: reorder includes after introduction of linux/pgtable.h

2020-06-09 09:39:13 -07:00

hw_breakpoint.h

perf/hw_breakpoint: Remove default hw_breakpoint_arch_parse()

2018-06-26 09:07:58 +02:00

initialize_mmu.h

mm: introduce include/linux/pgtable.h

2020-06-09 09:39:13 -07:00

io.h

arch: rely on asm-generic/io.h for default ioremap_* definitions

2019-11-11 21:18:19 +01:00

irq.h

xtensa: replace variant/core.h with asm/core.h

2019-05-06 17:48:55 -07:00

irqflags.h

xtensa: replace CONFIG_DEBUG_KERNEL with CONFIG_DEBUG_MISC

2019-05-14 19:52:50 -07:00

jump_label.h

xtensa: implement jump_label support

2018-12-20 14:44:38 -08:00

kasan.h

xtensa: fix build with KASAN

2018-02-11 09:18:12 -08:00

Kbuild

asm-generic: make more kernel-space headers mandatory

2020-04-02 09:35:25 -07:00

kmem_layout.h

xtensa: move XCHAL_KIO_* definitions to kmem_layout.h

2019-10-20 23:48:28 -07:00

linkage.h

xtensa: clean up functions in assembly code

2017-12-10 14:48:54 -08:00

mmu_context.h

mm: reorder includes after introduction of linux/pgtable.h

2020-06-09 09:39:13 -07:00

mmu.h

xtensa: add SMP support

2014-01-14 10:19:58 -08:00

mxregs.h

xtensa: add MX irqchip

2014-01-14 10:19:58 -08:00

nommu_context.h

xtensa: extract init_kio

2017-12-16 22:37:10 -08:00

page.h

mm/vma: define a default value for VM_DATA_DEFAULT_FLAGS

2020-04-10 15:36:21 -07:00

pci-bridge.h

xtensa: drop ifdef __KERNEL__ from kernel-only headers

2019-05-06 17:48:54 -07:00

pci.h

xtensa: drop ifdef __KERNEL__ from kernel-only headers

2019-05-06 17:48:54 -07:00

perf_event.h

xtensa: enable HAVE_PERF_EVENTS

2014-01-15 00:27:03 +04:00

pgalloc.h

mm: treewide: clarify pgtable_page_{ctor,dtor}() naming

2019-09-26 10:10:44 -07:00

pgtable.h

mm: consolidate pte_index() and pte_offset_*() definitions

2020-06-09 09:39:14 -07:00

platform.h

xtensa: clean up platform headers

2020-01-31 12:17:25 -08:00

processor.h

xtensa: clean up optional XCHAL_* definitions

2020-02-01 00:43:28 -08:00

ptrace.h

xtensa: replace variant/core.h with asm/core.h

2019-05-06 17:48:55 -07:00

regs.h

xtensa: clean up PS_WOE_BIT usage

2019-09-01 13:11:57 -07:00

serial.h

…

shmparam.h

…

signal.h

consolidate kernel-side struct sigaction declarations

2013-02-03 15:09:22 -05:00

smp.h

xtensa: implement CPU hotplug

2014-01-14 10:19:59 -08:00

spinlock_types.h

xtensa: use generic spinlock/rwlock implementation

2019-02-07 12:24:20 -08:00

spinlock.h

xtensa: use generic spinlock/rwlock implementation

2019-02-07 12:24:20 -08:00

stackprotector.h

xtensa: enable stack protector

2017-12-16 22:37:07 -08:00

stacktrace.h

xtensa: move oprofile stack tracing to stacktrace.c

2015-08-17 07:32:49 +03:00

string.h

xtensa: shut up gcc-8 warnings

2018-01-02 03:25:41 -08:00

switch_to.h

Disintegrate asm/system.h for Xtensa

2012-03-28 18:30:03 +01:00

syscall.h

xtensa: clean up system_call/xtensa_rt_sigreturn interaction

2019-11-29 19:37:12 -08:00

sysmem.h

xtensa: drop sysmem and switch to memblock

2016-07-24 06:34:00 +03:00

thread_info.h

xtensa: drop unused definitions

2019-02-07 12:35:02 -08:00

timex.h

xtensa: clean up WSR*/RSR*/get_sr/set_sr

2018-12-04 14:08:11 -08:00

tlb.h

arch/tlb: Clean up simple architectures

2019-04-03 10:32:54 +02:00

tlbflush.h

mm: remove quicklist page table caches

2019-09-24 15:54:09 -07:00

traps.h

xtensa: drop unused field from the struct exc_table

2018-12-03 01:39:22 -08:00

uaccess.h

xtensa: add missing __user annotations to asm/uaccess.h

2020-05-22 16:09:00 -07:00

ucontext.h

…

unaligned.h

…

unistd.h

arch: handle arches who do not yet define clone3

2019-06-21 01:54:53 +02:00

vectors.h

xtensa: reorganize vectors placement

2020-02-04 21:57:02 -08:00

vermagic.h

arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h>

2020-04-23 10:50:26 +09:00

vmalloc.h

mm/vmalloc: Add empty <asm/vmalloc.h> headers and use them from <linux/vmalloc.h>

2019-12-10 10:12:55 +01:00